/Engine/Source/Developer/FunctionalTesting/Public/AutomationBlueprintFunctionLibrary.h
static [FAutomationScreenshotOptions](API\Developer\FunctionalTesting\FAutomationScreenshotOptions) GetDefaultScreenshotOptionsForRendering ( [EComparisonTolerance](API\Developer\FunctionalTesting\EComparisonTolerance) Tolerance, float Delay )